ArticleFrontiers in immunology2024
Discovery of ferroptosis-related genes in renal ischemia reperfusion and evaluate the potential impact on kidney transplantation.
Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- GPI: A pan-cancer biomarker integrating genetic alterations, immune infiltration, and therapeutic response prediction.Global medical genetics · 2026Article
- Evaluation of Early and Delayed Meloxicam Treatment Against Regulated Cell Death Pathways and ERK1/2 Phosphorylation in a Rat Model of Renal Ischemia-Reperfusion Injury.Biomedicines · 2026Article
- USAG-1 aggravates renal ischemia‒reperfusion injury via promoting GPX4 degradation-induced ferroptosis.Cell death & disease · 2026Article
- Article
- Tri-domain proteins 27 alleviates ischemia-reperfusion injury-induced acute kidney injury by promoting Gli-like transcription factor 1 expression via the inhibition of polycomb repressive complex 2 activity.Journal of cell communication and signaling · 2025Article
- Mitigating Remote Organ-Induced Brain Injury in Renal Ischemia-Reperfusion: The Role of Oleuropein in Inhibiting Oxidative Stress, Inflammation, Ferroptosis, and Apoptosis in Male Rats.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2025Article
- Bridging the gap: ferroptosis of immune cells in the tumor microenvironment.Frontiers in immunology · 2025Review
- Can Novel Biomarkers Effectively Predict Acute Kidney Injury in Liver or Kidney Transplant Recipients?International journal of molecular sciences · 2024Review
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Abstract
Background: Renal ischemia reperfusion injury (IRI) is one of the pivotal event of acute kidney injury (AKI), and they are unavoidable in the process of kidney transplantation, which eventually leads to the loss of renal allograft. Ferroptosis is a newly identified programmed cell death. Recent studies have suggested that ferroptosis may participate in the pathophysiological process of renal IRI. Therefore, we aimed to determine biomarkers associated with ferroptosis during renal IRI and their impact on renal allografts. Methods: We conducted a comprehensive bioinformatics analysis and established an IRI-AKI animal model to illustrate the critical role of ferroptosis-related hub genes (FRHGs) in IRI-AKI and their potential impact on kidney transplantation. Results: In this study, we identified 60 ferroptosis-related genes (FRGs) in renal IRI based on the GSE148420 dataset and FerrDb database. And then we performed functional annotation analysis using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment. Protein-protein interaction (PPI) network was constructed by online tool String. EZH2, CDKN1A, PPARA, EGR1, ATF3, and CD44 were identited as six ferroptosis-related hubgenes (FRHGs) using four methods, including MMC, Degree, DMNC, and EPC. FRHGs expression level were verified by the validation sets GSE58438 and GSE126805. Protein expression level of FRHGs verified by Proteomics and Western blot. Cibersort was utilized to analyze immune cell infiltration during renal IRI as well as the correlation between FRHGs and immune cells. The GSE21374 dataset was used for renal allografts survival analysis. Finally, We induced the IRI-AKI animal model and illustrated the importance of FRGHs CD44 in ferroptosis and the accumulation of macrophages. Conclusion: We identified 6 FRHGs. We found that FRHGs not only exhibited significant correlation with immune cells but also directly influenced the survival of transplanted kidneys in the human population. Among six FRHGs, only CD44 was overexpressed at both the gene and protein levels. Anti-CD44 exerts a protective effect by inhibiting ferroptosis and the accumulation of M1 macrophages during renal IRI. This study provided new insights into the pathogenesis of renal IRI and provided new evidence for its treatment.
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